Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676851 | Method of making a capacitance type acceleration sensor | Takao Sasayama, Keizi Hanzawa, Norio Ichikawa, Junichi Horie, Yukiko Sugisawa +1 more | 1997-10-14 |
| 5659254 | Capacitance type sensor device | Masahiro Matsumoto, Seiko Suzuki, Masayuki Miki, Keiji Hanzawa, Takao Sasayama | 1997-08-19 |
| 5616844 | Capacitance type acceleration sensor | Takao Sasayama, Keizi Hanzawa, Norio Ichikawa, Junichi Horie, Yukiko Sugisawa +1 more | 1997-04-01 |